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linux/arch/powerpc/platforms/powernv
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Michal Suchanek cb3d6759a9 powerpc/64s: Enable barrier_nospec based on firmware settings 
Check what firmware told us and enable/disable the barrier_nospec as
appropriate.

We err on the side of enabling the barrier, as it's no-op on older
systems, see the comment for more detail.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-06-03 20:43:45 +10:00
..
copy-paste.h
powerpc/reg: Add TEXASR related macros
2018-05-24 16:03:36 +10:00
eeh-powernv.c
powerpc/eeh: Add eeh_state_active() helper
2018-03-27 23:45:19 +11:00
idle.c
powerpc/powernv/cpuidle: Init all present cpus for deep states
2018-05-28 18:46:33 +10:00
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile
powerpc/powernv/vas: Remove a stray line in Makefile
2018-03-13 15:10:14 +11:00
memtrace.c
powerpc/powernv: Fix memtrace build when NUMA=n
2018-05-14 19:25:43 +10:00
npu-dma.c
powerpc/powernv: Use __raw_[rm_]writeq_be() in npu-dma.c
2018-05-18 22:00:04 +10:00
ocxl.c
ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action
2018-06-03 20:40:32 +10:00
opal-async.c
powerpc/opal: Add opal_async_wait_response_interruptible() to opal-async
2017-11-06 20:39:28 +11:00
opal-dump.c
powerpc: Use octal numbers for file permissions
2018-01-22 05:48:33 +11:00
opal-elog.c
powerpc: Use octal numbers for file permissions
2018-01-22 05:48:33 +11:00
opal-flash.c
powerpc/powernv: Always stop secondaries before reboot/shutdown
2018-04-03 22:59:57 +10:00
opal-hmi.c
powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
2018-03-20 16:47:53 +11:00
opal-imc.c
powerpc/perf: Unregister thread-imc if core-imc not supported
2018-06-03 20:43:37 +10:00
opal-irqchip.c
powerpc/powernv: process all OPAL event interrupts with kopald
2018-06-03 20:40:30 +10:00
opal-kmsg.c
powerpc/powernv: Fix OPAL_CONSOLE_FLUSH prototype and usages
2016-01-13 12:35:17 +11:00
opal-lpc.c
powerpc: Create asm/debugfs.h and move powerpc_debugfs_root there
2017-04-11 07:46:03 +10:00
opal-memory-errors.c
powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
2018-03-20 16:47:53 +11:00
opal-msglog.c
locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()
2017-10-25 11:01:08 +02:00
opal-nvram.c
powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
2018-05-18 00:23:07 +10:00
opal-power.c
powerpc/powernv: Add poweroff (EPOW, DPO) events support for PowerNV platform
2015-07-16 13:34:36 +10:00
opal-powercap.c
powerpc/powernv: Add support for powercap framework
2017-08-10 22:39:53 +10:00
opal-prd.c
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
opal-psr.c
powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
2018-03-20 16:47:53 +11:00
opal-rtc.c
powerpc: use time64_t in read_persistent_clock
2018-06-03 20:43:33 +10:00
opal-sensor-groups.c
powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
2018-03-20 16:47:53 +11:00
opal-sensor.c
powernv: opal-sensor: Add support to read 64bit sensor values
2018-05-21 14:48:02 +10:00
opal-sysparam.c
powerpc: Use octal numbers for file permissions
2018-01-22 05:48:33 +11:00
opal-tracepoints.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
opal-wrappers.S
powerpc/powernv: call OPAL_QUIESCE before OPAL_SIGNAL_SYSTEM_RESET
2018-06-03 20:40:30 +10:00
opal-xscom.c
powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
2018-03-20 16:47:53 +11:00
opal.c
powerpc/powernv: process all OPAL event interrupts with kopald
2018-06-03 20:40:30 +10:00
pci-cxl.c
powerpc/powernv: Enable tunneled operations
2018-03-13 15:50:30 +11:00
pci-ioda.c
powerpc/powernv/ioda2: Remove redundant free of TCE pages
2018-06-03 20:40:25 +10:00
pci.c
powerpc/powernv: Enable tunneled operations
2018-03-13 15:50:30 +11:00
pci.h
powerpc/powernv: Introduce new PHB type for opencapi links
2018-01-24 11:42:56 +11:00
powernv.h
powerpc/powernv: process all OPAL event interrupts with kopald
2018-06-03 20:40:30 +10:00
rng.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
setup.c
powerpc/64s: Enable barrier_nospec based on firmware settings
2018-06-03 20:43:45 +10:00
smp.c
powerpc/powernv: call OPAL_QUIESCE before OPAL_SIGNAL_SYSTEM_RESET
2018-06-03 20:40:30 +10:00
subcore-asm.S
powerpc/powernv: Add support for POWER8 split core on powernv
2014-05-28 13:35:37 +10:00
subcore.c
powerpc/64: Use array of paca pointers and allocate pacas individually
2018-03-30 23:34:23 +11:00
subcore.h
powernv/powerpc: Add winkle support for offline cpus
2014-12-15 10:46:41 +11:00
vas-debug.c
powerpc/vas: Fix cleanup when VAS is not configured
2018-03-14 20:11:37 +11:00
vas-trace.h
powerpc/vas: Add a couple of trace points
2018-03-14 20:13:58 +11:00
vas-window.c
powerpc/vas: Add a couple of trace points
2018-03-14 20:13:58 +11:00
vas.c
powerpc/vas: Fix cleanup when VAS is not configured
2018-03-14 20:11:37 +11:00
vas.h
powerpc/vas: Define vas_win_id()
2017-11-12 09:03:10 +11:00